391122362

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{487}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 620853120

約数和(自身を除く): 229730758

約数列:

[1, 2, 29, 58, 61, 122, 227, 454, 487, 974, 1769, 3538, 6583, 13166, 13847, 14123, 27694, 28246, 29707, 59414, 110549, 221098, 401563, 803126, 861503, 1723006, 3205921, 6411842, 6743489, 13486978, 195561181, 391122362]

約数ペア:

[(1, 391122362), (2, 195561181), (29, 13486978), (58, 6743489), (61, 6411842), (122, 3205921), (227, 1723006), (454, 861503), (487, 803126), (974, 401563), (1769, 221098), (3538, 110549), (6583, 59414), (13166, 29707), (13847, 28246), (14123, 27694)]